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package py.una.pol.ii.is2.controller;

import com.sun.rave.web.ui.appbase.AbstractPageBean;
import com.sun.webui.jsf.component.AddRemove;
import com.sun.webui.jsf.component.Label;
import com.sun.webui.jsf.model.Option;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import javax.ejb.EJB;
import javax.faces.FacesException;
import javax.faces.component.html.HtmlPanelGrid;
import javax.faces.convert.IntegerConverter;
import py.una.pol.ii.is2.dao.sistema.PantallaDAO;
import py.una.pol.ii.is2.dao.sistema.RolDAO;
import py.una.pol.ii.is2.dao.sistema.UsuarioDAOLocal;
import py.una.pol.ii.is2.domain.sistema.PantRol;
import py.una.pol.ii.is2.domain.sistema.Pantalla;
import py.una.pol.ii.is2.domain.sistema.Rol;
import py.una.pol.ii.is2.domain.sistema.Usuario;

/**
 * <p>Page bean that corresponds to a similarly named JSP page.  This
 * class contains component definitions (and initialization code) for
 * all components that you have defined on this page, as well as
 * lifecycle methods and event handlers where you may add behavior
 * to respond to incoming events.</p>
 *
 * @version UsuarioRol.java
 * @version Created on 09/05/2009, 10:54:11 AM
 * @author markos
 */
public class UsuarioRol extends AbstractPageBean {
    // <editor-fold defaultstate="collapsed" desc="Managed Component Definition">

    /**
     * <p>Automatically managed component initialization.  <strong>WARNING:</strong>
     * This method is automatically generated, so any user-specified code inserted
     * here is subject to being replaced.</p>
     */
    private void _init() throws Exception {
    }
    private Label labelForbidden = new Label();

    public Label getLabelForbidden() {
        return labelForbidden;
    }

    public void setLabelForbidden(Label l) {
        this.labelForbidden = l;
    }
    private HtmlPanelGrid gridPanelContent = new HtmlPanelGrid();

    public HtmlPanelGrid getGridPanelContent() {
        return gridPanelContent;
    }

    public void setGridPanelContent(HtmlPanelGrid hpg) {
        this.gridPanelContent = hpg;
    }

    // </editor-fold>
    /**
     * <p>Construct a new Page bean instance.</p>
     */
    public UsuarioRol() {
    }

    /**
     * <p>Callback method that is called whenever a page is navigated to,
     * either directly via a URL, or indirectly via page navigation.
     * Customize this method to acquire resources that will be needed
     * for event handlers and lifecycle methods, whether or not this
     * page is performing post back processing.</p>
     * 
     * <p>Note that, if the current request is a postback, the property
     * values of the components do <strong>not</strong> represent any
     * values submitted with this request.  Instead, they represent the
     * property values that were saved for this view when it was rendered.</p>
     */
    @Override
    public void init() {
        // Perform initializations inherited from our superclass
        super.init();
        // Perform application initialization that must complete
        // *before* managed components are initialized
        // TODO - add your own initialiation code here

        // <editor-fold defaultstate="collapsed" desc="Managed Component Initialization">
        // Initialize automatically managed components
        // *Note* - this logic should NOT be modified
        try {
            _init();
        } catch (Exception e) {
            log("UsuarioRol Initialization Failure", e);
            throw e instanceof FacesException ? (FacesException) e : new FacesException(e);
        }

    // </editor-fold>
    // Perform application initialization that must complete
    // *after* managed components are initialized
    // TODO - add your own initialization code here
    }

    /**
     * <p>Callback method that is called after the component tree has been
     * restored, but before any event processing takes place.  This method
     * will <strong>only</strong> be called on a postback request that
     * is processing a form submit.  Customize this method to allocate
     * resources that will be required in your event handlers.</p>
     */
    @Override
    public void preprocess() {
    }

    /**
     * <p>Callback method that is called just before rendering takes place.
     * This method will <strong>only</strong> be called for the page that
     * will actually be rendered (and not, for example, on a page that
     * handled a postback and then navigated to a different page).  Customize
     * this method to allocate resources that will be required for rendering
     * this page.</p>
     */
    @Override
    public void prerender() {
        if (getSessionBean1().getUsuarioEdit() != null) {
            if (getNivelAcceso() > 0) {
                labelForbidden.setRendered(false);
                Usuario usuario = getSessionBean1().getUsuarioEdit();
                selectedRoles = new String[usuario.getRolCollection().size()];
                List<Rol> lista = (List<Rol>) usuario.getRolCollection();
                for (int i = 0; i < selectedRoles.length; i++) {
                    selectedRoles[i] = lista.get(i).getRolCod().toString();
                }
            }else{
                gridPanelContent.setRendered(false);
                labelForbidden.setRendered(true);
            }

        }
    }

    /**
     * <p>Callback method that is called after rendering is completed for
     * this request, if <code>init()</code> was called (regardless of whether
     * or not this was the page that was actually rendered).  Customize this
     * method to release resources acquired in the <code>init()</code>,
     * <code>preprocess()</code>, or <code>prerender()</code> methods (or
     * acquired during execution of an event handler).</p>
     */
    @Override
    public void destroy() {
    }

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     */
    protected ApplicationBean1 getApplicationBean1() {
        return (ApplicationBean1) getBean("ApplicationBean1");
    }

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     */
    protected SessionBean1 getSessionBean1() {
        return (SessionBean1) getBean("SessionBean1");
    }

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     */
    protected RequestBean1 getRequestBean1() {
        return (RequestBean1) getBean("RequestBean1");
    }
    @EJB
    private RolDAO rolDao;
    @EJB
    private UsuarioDAOLocal usuarioDao;
    private Option[] listaRoles;
    private String[] selectedRoles;
    private IntegerConverter integerConverter = new IntegerConverter();
    private AddRemove addRemoveRoles = new AddRemove();
    private int nivelAcceso = PantRol.ACCESO_READ_ONLY;
    public static final String NOMBRE_PANTALLA = "UsuarioRol.jsp";
    public static final String NOMBRE_PANTALLA_PRIMARIA = "Usuarios.jsp";
    private Pantalla pantalla;
    @EJB
    private PantallaDAO pantallaDao;

    public Pantalla getPantalla() {
        try {
            pantalla = pantallaDao.find(NOMBRE_PANTALLA);
        } catch (Exception e) {
            pantalla = new Pantalla();
        }
        return pantalla;
    }

    public void setPantalla(Pantalla pantalla) {
        this.pantalla = pantalla;
    }

    public int getNivelAcceso() {
        nivelAcceso = getSessionBean1().getNivelPermiso(NOMBRE_PANTALLA_PRIMARIA);
        return nivelAcceso;
    }

    public void setNivelAcceso(int nivelAcceso) {
        this.nivelAcceso = nivelAcceso;
    }

    public AddRemove getAddRemoveRoles() {
        return addRemoveRoles;
    }

    public void setAddRemoveRoles(AddRemove addRemoveRoles) {
        this.addRemoveRoles = addRemoveRoles;
    }

    public IntegerConverter getIntegerConverter() {
        return integerConverter;
    }

    public void setIntegerConverter(IntegerConverter integerConverter) {
        this.integerConverter = integerConverter;
    }

    public Option[] getListaRoles() {
        try {
            List<Rol> lista = rolDao.getListaRoles("");
            listaRoles = new Option[lista.size()];
            int i = 0;
            for (Rol rol : lista) {
                listaRoles[i++] = new Option(rol.getRolCod().toString(), rol.getRolNombre());
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return listaRoles;
    }

    public void setListaRoles(Option[] listaRoles) {
        this.listaRoles = listaRoles;
    }

    public String[] getSelectedRoles() {
        return selectedRoles;
    }

    public void setSelectedRoles(String[] selectedRoles) {
        this.selectedRoles = selectedRoles;
    }

    public String botonOk_action() {
        String[] codRoles = (String[]) addRemoveRoles.getSelected();
        Rol rol;
        Usuario usuario;
        Collection<Rol> rolCollection;
        try {
//            usuario = getSessionBean1().getUsuarioEdit();
            // se elminan las relaciones previas
//            usuario.setRolCollection(null);
//             // pense que aca se borraban las relaciones

            // se ingresan las nuevas relaciones
//            rolCollection = new ArrayList<Rol>();

            getSessionBean1().getUsuarioEdit().setRolCollection(new ArrayList<Rol>());
            for (String codRol : codRoles) {
                rol = rolDao.find(Integer.parseInt(codRol));
                System.out.println(rol.getRolNombre());
                getSessionBean1().getUsuarioEdit().getRolCollection().add(rol);
            }
//            usuario.setRolCollection(rolCollection);

            if (usuarioDao.update(getSessionBean1().getUsuarioEdit())) {
                for (String codRol : codRoles) {
                    rol = rolDao.find(Integer.parseInt(codRol));
                    if (rolDao.update(rol)) {
                        System.out.println("Oiko");
                    }
                }
                System.out.println("inserto!");
                info("Se han actualizado los roles con exito!");
            } else {
                System.out.println("NO inserto!");
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }

    public String botonVolver_action() {
        return "volver";
    }
}

